DevOps and CI/CD Resources

Docker Hub Rate Limits to Limitless DevOps in the Cloud

This article talks about the recent partnership between Docker and JFrog and how this partnership impacts developers and enterprises positively.

February 11, 2021

by Pavan Belagatti

CORE

· 15,433 Views · 2 Likes

How to Write ETL Operations in Python

Clean and transform raw data into an ingestible format using Python.

February 10, 2021

by Hassan Syyid

· 7,466 Views · 7 Likes

OpenLDAP and Camunda-Spring Boot App Integration in Windows

A developer gives a step-by-step tutorial on how to create an Open LDAP application and integrate it into an existing app running on Camunda and Spring Boot.

Updated February 10, 2021

by Alok Singh

CORE

· 17,633 Views · 4 Likes

Setting up Kubernetes Master and Worker Node on Amazon Web Service (AWS)

We want to create a Kubernetes cluster on AWS public cloud. We are going to create a master node and two worker nodes on AWS EC2 instances, as shown below.

February 9, 2021

by Saurav K Mehta

· 9,668 Views · 3 Likes

Observability Vs. Monitoring: Why A Developer Needs Both

Observability Vs. Monitoring: Why A Developer Needs Both. The critical difference between the two lies in the ability to infer a system’s internal state.

February 9, 2021

by nick flewitt

· 4,201 Views · 2 Likes

Centralized Logging for Kafka on Kubernetes With Grafana, Loki, and Promtail.

If there are multiple zookeeper and Kafka pods, a single window would be a boon for administrators. Grafana provides Loki and Promtail this functionality.

February 9, 2021

by Chandra Shekhar Pandey

· 10,647 Views · 2 Likes

What Is DevOps? A DevOps Tutorial in Plain English

DevOps is the simplification or automation of established IT processes. Here's a brief tutorial to understand and get started with DevOps.

Updated February 9, 2021

by Noorain Panjwani

· 17,863 Views · 6 Likes

5 JavaScript Static Analysis Tools

Static code analysis allows developers to improve the codebase's readability and consistency while finding possible bugs and anti-patterns.

February 9, 2021

by Jai Pradeesh

· 13,797 Views · 3 Likes

Implementing ROS Communication Patterns

Finding it challenging to understand ROS communication patterns? This practical guide shows how to develop ROS applications focusing on the various ROS communication libraries.

February 9, 2021

by Lior Shalom

CORE

· 13,372 Views · 4 Likes

How to Run Apache Kafka on Windows

In this step-by-step tutorial, quickly learn how to run Apache Kafka on Windows in a Linux environment backed by WSL 2 to maximize performance and stability.

February 7, 2021

by Jim Galasyn

· 6,107 Views · 7 Likes

Need for Continuous Testing (CT) in DevOps CI/CD Pipeline

Continuous Integration (CI), Continuous Testing (CT), and Continuous Delivery (CD) are considered to be the key metrics to measure successful DevOps practice.

February 7, 2021

by Anand Kumar - Veritis Group

· 11,401 Views · 3 Likes

Making Your Data Flow Resiliently With Apache NiFi Clustering

This article discusses the challenges of transferring data into a format that is serviceable for use in analytics, and how to construct a resilient data flow.

February 5, 2021

by Brent Segner

· 8,960 Views · 5 Likes

Create an Oracle Database Docker Image

A senior developer gives a tutorial on running an Oracle database inside a Docker container, and connecting the two with a Red Hat middleware, JBoss Fuse.

February 5, 2021

by Rogerio Santos

· 23,991 Views · 7 Likes

Logging vs. Monitoring: Part 1

Logging and Monitoring… this I tell you, brother. You can't have one without the other.

February 3, 2021

by Brennon Loveless

· 12,220 Views · 13 Likes

5 Principles of Production Readiness

Production readiness refers to when a certain application or a program will be ready to operate. Once the application is made, we call it a production-ready application.

February 3, 2021

by Mir Ali

CORE

· 28,816 Views · 4 Likes

CaaS Services Through AWS, Azure, and Google Cloud

Looking at Containers as a Service offering compared to other compute paradigms for cloud architectures and considering what AWS, Azure, and GCP offer.

February 2, 2021

by Sarjeel Yusuf

· 10,062 Views · 6 Likes

PySimpleGUI: Working With Multiple Windows

Let's give users some choices.

January 31, 2021

by Mike Driscoll

· 14,554 Views · 3 Likes

Shared Microservice Configurations Using Spring Cloud Config

The microservice architecture pattern enables businesses to distribute functionality between many small applications instead of larger monolithic portions.

January 30, 2021

by Joe Cavazos

· 6,056 Views · 4 Likes